WEST NILE VIRUS WARNING | Mike | THU 03/28/13 | 6PM

KSNV Las VegasMar. 28, 2013. 09:14 PM EST

As the warmer weather arrives in the valley, local health officials are warning about the West Ni...
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As the warmer weather arrives in the valley, local health officials are warning about the West Nile Virus. This is a disease spread by mosquitoes and News 3's Marissa Mike explains one case unexpectedly popped up in Arizona, and officials are asking you to take the steps to help protect our community.
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